Base | Representation |
---|---|
bin | 1110010100111… |
… | …0100111001001 |
3 | 11012001221010010 |
4 | 3211032213021 |
5 | 110340401300 |
6 | 5543542133 |
7 | 1326522624 |
oct | 345164711 |
9 | 135057103 |
10 | 60090825 |
11 | 30a13143 |
12 | 1815a949 |
13 | c5ac402 |
14 | 7da2dbb |
15 | 541ea50 |
hex | 394e9c9 |
60090825 has 24 divisors (see below), whose sum is σ = 104581600. Its totient is φ = 30360960.
The previous prime is 60090809. The next prime is 60090827. The reversal of 60090825 is 52809006.
It is not a de Polignac number, because 60090825 - 24 = 60090809 is a prime.
It is a super-2 number, since 2×600908252 = 7221814498361250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 60090792 and 60090801.
It is not an unprimeable number, because it can be changed into a prime (60090827) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19660 + ... + 22509.
Almost surely, 260090825 is an apocalyptic number.
It is an amenable number.
60090825 is a deficient number, since it is larger than the sum of its proper divisors (44490775).
60090825 is a wasteful number, since it uses less digits than its factorization.
60090825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42201 (or 42196 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 60090825 is about 7751.8272039565. The cubic root of 60090825 is about 391.6842022228.
The spelling of 60090825 in words is "sixty million, ninety thousand, eight hundred twenty-five".
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